/*************************************************************************
	> File Name: test.cpp
	> Author: 
	> Mail: 
	> Created Time: Thu 24 Sep 2020 01:43:39 PM CST
 ************************************************************************/

#include<iostream>
using namespace std;

class Test{
public:
    int Hello(){
        cout << "hello world!" << endl;
        return 0;
    }
};

int main(){
    Test test;
    int iRet = test.Hello();
    cout << "iRet = " << iRet << endl;
    return 0;
}

